12253648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{69623}}^1$

素因数の和:69642

約数の個数: 20

約数和(自身を含む): 25900128

約数和(自身を除く): 13646480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 69623, 139246, 278492, 556984, 765853, 1113968, 1531706, 3063412, 6126824, 12253648]

約数ペア:

[(1, 12253648), (2, 6126824), (4, 3063412), (8, 1531706), (11, 1113968), (16, 765853), (22, 556984), (44, 278492), (88, 139246), (176, 69623)]